Results 131 to 140 of about 103,540 (321)
Cleanup and quantification of polychlorinated dibenzo-p-dioxins/furans and polychlorinated biphenyls
, 1998 By using modern techniques of isotope dilution, high-resolution gas chromatography/high-resolution mass spectrometry and multiple ions detection, an effective cleanup, qualitative and quantitative method was developed for polychlorinated dibenzo-p ...
Kettrup, A +8 more
core
, 2005 We used polyurethane foam units (PFUs) to collect persistent organic pollutants (POPs) from four sites in Baiyangdian Lake in July 2003. Following extraction from the PFUs, relative concentrations of seven organochlorine pesticides (OCPs) and ten ...
Wang, XH +4 more
core
Kinetics of polychlorinated biphenyls transformation during composting [PDF]
, 2009 Systematycznie rosnąca ilość wytwarzanych osadów ściekowych w oczyszczalniach stanowi poważny problem ekologiczny. Według danych GUS z 2006r., w Polsce powstaje rocznie około 501,3 tys. ton s.m. osadów ściekowych [6].
Siebielska, I.
core
PCB (Aroclor 1242) mobility in soil as affected by various solvents
, 1990 For the past several decades, industry has filled lagoons and landfills with significant quantities of polychlorinated biphenyls (PCBs). Other wastes such as carbon tetrachloride and various alcohols have mixed with PCBs. Soil columns spiked with Aroclor
Hayes, Jennifer Marie
core
On‐Surface Friedel–Crafts Alkylation Through a Stabilized Intermediate Complex
Angewandte Chemie International Edition, EarlyView.On‐surface Friedel–Crafts alkylation is demonstrated on Ag(111) at the single‐molecule level. STM, XPS, and DFT calculations uncover the reaction mechanism and explain the stabilization of the key intermediate, providing insight into noble‐metal‐surface‐mediated Csp3${\rm C}_{sp^{3}}$─Csp2${\rm C}_{sp^{2}}$ coupling. ABSTRACT The incorporation of sp3${\
Paul Schweer +5 more
wiley +1 more source
Role Played by Mitochondria in Neurotoxic Effects Induced by Polychlorinated Biphenyls [PDF]
, 2009 Cocco, Stefania
core +1 more source
Formation of Highly Selective Binding Pockets in UiO‐Type MOFs From Bridged Linkers
Angewandte Chemie International Edition, EarlyView.Much room for design: We present a generalizable strategy for precisely modifying UiO‐type Metal‐organic frameworks with functional groups in a site‐specific manner. Through the use of pre‐connected linkers, pocket‐like pores for molecular recognition are generated.
Tobias Hennig +7 more
wiley +1 more source
RUDN Journal of Ecology and Life Safety, 2013 Below there are given the measurement results of polychlorinated biphenyls concentration in the soils at a different distance from the solid domestic waste landfill “Zhiroshkino”.
U I Baeva, M A Ostapenko
doaj
Catalysis by a Metastable Photoswitchable Cage
Angewandte Chemie International Edition, EarlyView.A self‐assembled heteroleptic cage is formed by isomerizing a photoswitchable ligand to its metastable Z‐isomeric form (Z‐1) using green light and combining with a non‐switchable ligand (2) and palladium(II) ions. The metastable [Pd2(Z‐1)2(2)2]4+ cage is an out‐of‐equilibrium self‐assembled catalyst, and can be reversibly assembled and disassembled ...
Simona S. Capomolla +6 more
wiley +1 more source